Which expression is equivalent to (3r^2-9r+10)+(2r^2+3r-2)

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

What other information do you need to prove triangle dac=bca by asa